Cerium Fluoride

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Nkọwa ngwaahịa

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Ozi dị nkenke

Usoro: CeF3
Nọmba CAS: 7758-88-5
Arọ Molecular: 197.12
Njupụta: 6.16 g/cm3
Ebe mgbaze: 1460 Celsius
Ọdịdị: White ntụ ntụ
Solubility: Solubility na mmiri na mineral acid siri ike
Nkwụsi ike: ntakịrị hygroscopic
Ọtụtụ asụsụ: CeriumFluorid, Fluorure De Cerium, Fluoruro Del Cerio

Ngwa

cerium fluoride cef3, bụ ihe dị mkpa akụrụngwa maka polishing ntụ ntụ, pụrụ iche iko, metallurgical ngwa.N'ime ụlọ ọrụ iko, a na-ewere ya dị ka onye na-ahụ maka ihicha iko kacha arụ ọrụ nke ọma maka ihicha ngwa anya nke ọma.A na-ejikwa ya mee ka iko na-agbanwe agba site na idobe ígwè n'ọnọdụ ya.N'ichepụta ígwè, a na-eji ya wepụ Oxygen na Sulfur efu site n'ịmepụta oxysulfides kwụsiri ike na site na ijikọta ihe ndị na-adịghị mma, dị ka lead na antimony.

 Nkọwapụta 

Aha ngwaahịa cerium fluoride cef3
CeO2/TREO (% nkeji) 99,999 99.99 99.9 99
TREO (% nkeji) 81 81 81 81
Mfu na mgbanye (% max.) 1 1 1 1
Ihe adịghị ọcha n'ụwa ppm max. ppm max. % kacha. % kacha.
La2O3/TREO 2 50 0.1 0.5
Pr6O11/TREO 2 50 0.1 0.5
Nd2O3/TREO 2 20 0.05 0.2
Sm2O3/TREO 2 10 0.01 0.05
Y2O3/TREO 2 10 0.01 0.05
Ihe adịghị ọcha n'ụwa ppm max. ppm max. % kacha. % kacha.
Fe2O3 10 20 0.02 0.03
SiO2 50 100 0.03 0.05
CaO 30 100 0.05 0.05
PbO 5 10    
Al2O3 10      
NiO 5      
KuO 5      

 

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